add_associations(association, records, opts)
private
TODO This can likely be cleaned up to simple use
ActiveSupport::XmlMini.to_tag as well.
# File activemodel/lib/active_model/serializers/xml.rb, line 115
def add_associations(association, records, opts)
merged_options = opts.merge(options.slice(:builder, :indent))
merged_options[:skip_instruct] = true
if records.is_a?(Enumerable)
tag = ActiveSupport::XmlMini.rename_key(association.to_s, options)
type = options[:skip_types] ? { } : {:type => "array"}
association_name = association.to_s.singularize
merged_options[:root] = association_name
if records.empty?
@builder.tag!(tag, type)
else
@builder.tag!(tag, type) do
records.each do |record|
if options[:skip_types]
record_type = {}
else
record_class = (record.class.to_s.underscore == association_name) ? nil : record.class.name
record_type = {:type => record_class}
end
record.to_xml merged_options.merge(record_type)
end
end
end
else
merged_options[:root] = association.to_s
records.to_xml(merged_options)
end
end
